Poly [ADP Ribose] Polymerase 2 (ADP Ribosyltransferase Diphtheria Toxin Like 2 or NAD(+) ADP Ribosyltransferase 2 or Poly[ADP Ribose] Synthase 2 or PARP2 or EC 2.4.2.30) pipeline Target constitutes close to 20 molecules. Out of which approximately 18 molecules are developed by companies and remaining by the universities/institutes.

Poly [ADP Ribose] Polymerase 2 (ADP Ribosyltransferase Diphtheria Toxin Like 2 or NAD(+) ADP Ribosyltransferase 2 or Poly[ADP Ribose] Synthase 2 or PARP2 or EC 2.4.2.30) - Poly [ADP-ribose] polymerase 2 is an enzyme encoded by the PARP2 gene. It is involved in the base excision repair (BER) pathway, by catalyzing the poly (ADP-ribosylation) of a limited number of acceptor proteins involved in chromatin architecture and in DNA metabolism. This modification follows DNA damages and appears as an obligatory step in signaling pathway leading to the reparation of DNA strand breaks.